/*
 * Copyright (c) 2011 CTTC
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Nicola Baldo <nbaldo@cttc.es>
 */

#include <ns3/cosine-antenna-model.h>
#include <ns3/double.h>
#include <ns3/log.h>
#include <ns3/simulator.h>
#include <ns3/test.h>

#include <cmath>
#include <iostream>
#include <sstream>
#include <string>

using namespace ns3;

NS_LOG_COMPONENT_DEFINE("TestCosineAntennaModel");

/**
 * \ingroup antenna-tests
 *
 * \brief Test condition (equal to or less than)
 */
enum CosineAntennaModelGainTestCondition
{
    EQUAL = 0,
    LESSTHAN = 1
};

/**
 * \ingroup antenna-tests
 *
 * \brief CosineAntennaModel Test
 */
class CosineAntennaModelTestCase : public TestCase
{
  public:
    /**
     * Build the test name
     * \param a Antenna angle
     * \param b Horizontal and Vertical Beamwidth
     * \param o Orientation
     * \param g MaxGain
     * \return the test name
     */
    static std::string BuildNameString(Angles a, double b, double o, double g);
    /**
     * Constructor
     * \param a Antenna angle
     * \param b Horizontal and Vertical Beamwidth
     * \param o Orientation
     * \param g MaxGain
     * \param expectedGainDb Expected antenna gain
     * \param cond Test condition
     */
    CosineAntennaModelTestCase(Angles a,
                               double b,
                               double o,
                               double g,
                               double expectedGainDb,
                               CosineAntennaModelGainTestCondition cond);

  private:
    void DoRun() override;
    Angles m_a;                                 //!< Antenna angle
    double m_b;                                 //!< Horizontal and Vertical Beamwidth
    double m_o;                                 //!< Orientation
    double m_g;                                 //!< MaxGain
    double m_expectedGain;                      //!< Expected gain
    CosineAntennaModelGainTestCondition m_cond; //!< Test condition
};

std::string
CosineAntennaModelTestCase::BuildNameString(Angles a, double b, double o, double g)
{
    std::ostringstream oss;
    oss << "theta=" << a.GetInclination() << " , phi=" << a.GetAzimuth() << ", beamdwidth=" << b
        << "deg"
        << ", orientation=" << o << ", maxGain=" << g << " dB";
    return oss.str();
}

CosineAntennaModelTestCase::CosineAntennaModelTestCase(Angles a,
                                                       double b,
                                                       double o,
                                                       double g,
                                                       double expectedGainDb,
                                                       CosineAntennaModelGainTestCondition cond)
    : TestCase(BuildNameString(a, b, o, g)),
      m_a(a),
      m_b(b),
      m_o(o),
      m_g(g),
      m_expectedGain(expectedGainDb),
      m_cond(cond)
{
}

void
CosineAntennaModelTestCase::DoRun()
{
    NS_LOG_FUNCTION(this << BuildNameString(m_a, m_b, m_o, m_g));

    Ptr<CosineAntennaModel> a = CreateObject<CosineAntennaModel>();
    a->SetAttribute("HorizontalBeamwidth", DoubleValue(m_b));
    a->SetAttribute("VerticalBeamwidth", DoubleValue(m_b));
    a->SetAttribute("Orientation", DoubleValue(m_o));
    a->SetAttribute("MaxGain", DoubleValue(m_g));
    double actualGain = a->GetGainDb(m_a);
    switch (m_cond)
    {
    case EQUAL:
        NS_TEST_EXPECT_MSG_EQ_TOL(actualGain,
                                  m_expectedGain,
                                  0.001,
                                  "wrong value of the radiation pattern");
        break;
    case LESSTHAN:
        NS_TEST_EXPECT_MSG_LT(actualGain, m_expectedGain, "gain higher than expected");
        break;
    default:
        break;
    }
}

/**
 * \ingroup antenna-tests
 *
 * \brief CosineAntennaModel TestSuite
 */
class CosineAntennaModelTestSuite : public TestSuite
{
  public:
    CosineAntennaModelTestSuite();
};

CosineAntennaModelTestSuite::CosineAntennaModelTestSuite()
    : TestSuite("cosine-antenna-model", Type::UNIT)
{
    // to calculate the azimut angle offset for a given gain in db:
    // phideg = (2*acos(10^(targetgaindb/(20*n))))*180/pi
    // e.g., with a 60 deg beamwidth, gain is -20dB at +- 74.945 degrees from boresight

    //                                                                      phi, theta, beamwidth,
    //                                                                      orientation,  maxGain,
    //                                                                      expectedGain, condition
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(0), DegreesToRadians(90)),
                                               60,
                                               0,
                                               0,
                                               0,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(30), DegreesToRadians(90)),
                                               60,
                                               0,
                                               0,
                                               -3,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-30), DegreesToRadians(90)),
                                               60,
                                               0,
                                               0,
                                               -3,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-90), DegreesToRadians(90)),
                                               60,
                                               0,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(90), DegreesToRadians(90)),
                                               60,
                                               0,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(100), DegreesToRadians(90)),
                                               60,
                                               0,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(150), DegreesToRadians(90)),
                                               60,
                                               0,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(180), DegreesToRadians(90)),
                                               60,
                                               0,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-100), DegreesToRadians(90)),
                                               60,
                                               0,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-150), DegreesToRadians(90)),
                                               60,
                                               0,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-180), DegreesToRadians(90)),
                                               60,
                                               0,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);

    // test positive orientation
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(60), DegreesToRadians(90)),
                                               60,
                                               60,
                                               0,
                                               0,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(90), DegreesToRadians(90)),
                                               60,
                                               60,
                                               0,
                                               -3,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(30), DegreesToRadians(90)),
                                               60,
                                               60,
                                               0,
                                               -3,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-30), DegreesToRadians(90)),
                                               60,
                                               60,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(150), DegreesToRadians(90)),
                                               60,
                                               60,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(160), DegreesToRadians(90)),
                                               60,
                                               60,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(210), DegreesToRadians(90)),
                                               60,
                                               60,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(240), DegreesToRadians(90)),
                                               60,
                                               60,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-40), DegreesToRadians(90)),
                                               60,
                                               60,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-90), DegreesToRadians(90)),
                                               60,
                                               60,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-120), DegreesToRadians(90)),
                                               60,
                                               60,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);

    // test negative orientation and different beamwidths
    // with a 100 deg beamwidth, gain is -20dB at +- 117.47 degrees from boresight
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-150), DegreesToRadians(90)),
                                               100,
                                               -150,
                                               0,
                                               0,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-100), DegreesToRadians(90)),
                                               100,
                                               -150,
                                               0,
                                               -3,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-200), DegreesToRadians(90)),
                                               100,
                                               -150,
                                               0,
                                               -3,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(
        new CosineAntennaModelTestCase(Angles(DegreesToRadians(-32.531), DegreesToRadians(90)),
                                       100,
                                       -150,
                                       0,
                                       -20,
                                       EQUAL),
        TestCase::Duration::QUICK);
    AddTestCase(
        new CosineAntennaModelTestCase(Angles(DegreesToRadians(92.531), DegreesToRadians(90)),
                                       100,
                                       -150,
                                       0,
                                       -20,
                                       EQUAL),
        TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-30), DegreesToRadians(90)),
                                               100,
                                               -150,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(0), DegreesToRadians(90)),
                                               100,
                                               -150,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(60), DegreesToRadians(90)),
                                               100,
                                               -150,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(90), DegreesToRadians(90)),
                                               100,
                                               -150,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(30), DegreesToRadians(90)),
                                               100,
                                               -150,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    // with a 150 deg beamwidth, gain is -10dB at +- 124.93 degrees from boresight, and -20dB at +-
    // 155.32 degrees from boresight
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-150), DegreesToRadians(90)),
                                               150,
                                               -150,
                                               0,
                                               0,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(135), DegreesToRadians(90)),
                                               150,
                                               -150,
                                               0,
                                               -3,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-75), DegreesToRadians(90)),
                                               150,
                                               -150,
                                               0,
                                               -3,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(
        new CosineAntennaModelTestCase(Angles(DegreesToRadians(85.070), DegreesToRadians(90)),
                                       150,
                                       -150,
                                       0,
                                       -10,
                                       EQUAL),
        TestCase::Duration::QUICK);
    AddTestCase(
        new CosineAntennaModelTestCase(Angles(DegreesToRadians(-25.070), DegreesToRadians(90)),
                                       150,
                                       -150,
                                       0,
                                       -10,
                                       EQUAL),
        TestCase::Duration::QUICK);
    AddTestCase(
        new CosineAntennaModelTestCase(Angles(DegreesToRadians(5.3230), DegreesToRadians(90)),
                                       150,
                                       -150,
                                       0,
                                       -20,
                                       EQUAL),
        TestCase::Duration::QUICK);
    AddTestCase(
        new CosineAntennaModelTestCase(Angles(DegreesToRadians(54.677), DegreesToRadians(90)),
                                       150,
                                       -150,
                                       0,
                                       -20,
                                       EQUAL),
        TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(30), DegreesToRadians(90)),
                                               150,
                                               -150,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(20), DegreesToRadians(90)),
                                               150,
                                               -150,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    // test flat beam, with beamwidth=360 deg
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(0), DegreesToRadians(90)),
                                               360,
                                               0,
                                               0,
                                               0,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(180), DegreesToRadians(90)),
                                               360,
                                               0,
                                               0,
                                               0,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-180), DegreesToRadians(90)),
                                               360,
                                               0,
                                               0,
                                               0,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(0), DegreesToRadians(0)),
                                               360,
                                               0,
                                               0,
                                               0,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(0), DegreesToRadians(180)),
                                               360,
                                               0,
                                               0,
                                               0,
                                               EQUAL),
                TestCase::Duration::QUICK);

    // test maxGain
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(0), DegreesToRadians(90)),
                                               60,
                                               0,
                                               10,
                                               10,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(30), DegreesToRadians(90)),
                                               60,
                                               0,
                                               22,
                                               19,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-30), DegreesToRadians(90)),
                                               60,
                                               0,
                                               -4,
                                               -7,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-90), DegreesToRadians(90)),
                                               60,
                                               0,
                                               10,
                                               -10,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(90), DegreesToRadians(90)),
                                               60,
                                               0,
                                               -20,
                                               -40,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(100), DegreesToRadians(90)),
                                               60,
                                               0,
                                               40,
                                               20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-150), DegreesToRadians(90)),
                                               100,
                                               -150,
                                               2,
                                               2,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-100), DegreesToRadians(90)),
                                               100,
                                               -150,
                                               4,
                                               1,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-200), DegreesToRadians(90)),
                                               100,
                                               -150,
                                               -1,
                                               -4,
                                               EQUAL),
                TestCase::Duration::QUICK);

    // test elevation angle
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(0), DegreesToRadians(60)),
                                               60,
                                               0,
                                               0,
                                               -3,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(30), DegreesToRadians(60)),
                                               60,
                                               0,
                                               0,
                                               -6,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-30), DegreesToRadians(60)),
                                               60,
                                               0,
                                               0,
                                               -6,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-90), DegreesToRadians(60)),
                                               60,
                                               0,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-180), DegreesToRadians(60)),
                                               60,
                                               0,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(60), DegreesToRadians(120)),
                                               60,
                                               60,
                                               0,
                                               -3,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(90), DegreesToRadians(120)),
                                               60,
                                               60,
                                               0,
                                               -6,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(30), DegreesToRadians(120)),
                                               60,
                                               60,
                                               0,
                                               -6,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(
        new CosineAntennaModelTestCase(Angles(DegreesToRadians(-120), DegreesToRadians(120)),
                                       60,
                                       60,
                                       0,
                                       -20,
                                       LESSTHAN),
        TestCase::Duration::QUICK);
    AddTestCase(
        new CosineAntennaModelTestCase(Angles(DegreesToRadians(-150), DegreesToRadians(140)),
                                       100,
                                       -150,
                                       0,
                                       -3,
                                       EQUAL),
        TestCase::Duration::QUICK);
    AddTestCase(
        new CosineAntennaModelTestCase(Angles(DegreesToRadians(-100), DegreesToRadians(140)),
                                       100,
                                       -150,
                                       0,
                                       -6,
                                       EQUAL),
        TestCase::Duration::QUICK);
    AddTestCase(
        new CosineAntennaModelTestCase(Angles(DegreesToRadians(-200), DegreesToRadians(140)),
                                       100,
                                       -150,
                                       0,
                                       -6,
                                       EQUAL),
        TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-30), DegreesToRadians(140)),
                                               100,
                                               -150,
                                               0,
                                               -20,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(0), DegreesToRadians(60)),
                                               60,
                                               0,
                                               10,
                                               7,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(30), DegreesToRadians(60)),
                                               60,
                                               0,
                                               22,
                                               16,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-30), DegreesToRadians(60)),
                                               60,
                                               0,
                                               -4,
                                               -10,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-90), DegreesToRadians(60)),
                                               60,
                                               0,
                                               10,
                                               -13,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(90), DegreesToRadians(60)),
                                               60,
                                               0,
                                               -20,
                                               -43,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(100), DegreesToRadians(60)),
                                               60,
                                               0,
                                               40,
                                               17,
                                               LESSTHAN),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-150), DegreesToRadians(40)),
                                               100,
                                               -150,
                                               2,
                                               -1,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-100), DegreesToRadians(40)),
                                               100,
                                               -150,
                                               4,
                                               -2,
                                               EQUAL),
                TestCase::Duration::QUICK);
    AddTestCase(new CosineAntennaModelTestCase(Angles(DegreesToRadians(-200), DegreesToRadians(40)),
                                               100,
                                               -150,
                                               -1,
                                               -7,
                                               EQUAL),
                TestCase::Duration::QUICK);
}

/// Static variable for test initialization
static CosineAntennaModelTestSuite g_staticCosineAntennaModelTestSuiteInstance;
